1 . 如果朋友有困难，你不觉得有义务帮他吗？
If your friend were in trouble, wouldn’t you ______________ offer him help?

2 . 我们支持你发起禁烟运动。
You have our backing to ______________ against smoking.

3 . 事实证明，市场毕竟不是理性的。(turn)
______________ the market was not rational after all.

4 . 世上万物都得遵从自然法则。(subjected)
Everything on earth ______________ the law of nature.

7 . 这些照片唤起了我的情感，我对它们所呈现的高中经历记忆犹新。
These photos have appealed to my emotions, and the experiences of my senior high school they present are still ______________.

8 . 在粮食生产上，我们国家做到了自给自足。
Our country ______________ food production.

9 . 尽管天气不佳，困难重重，同学们还是完成了军训。(Despite)
_________________, the students still _________________.

10 . 如果在工厂里发生重大事故，除了解决问题外，你没有任何选择。(but)
If _________________ at the factory, you _________________.